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ASME B18.13.1M:2011(R2022)
Screw and Washer Assemblies: SEMS (Metric Series)
Translate name
STANDARD published on 2011
The information about the standard:
Designation standards: ASME B18.13.1M:2011(R2022)
Publication date standards: 2011
SKU: NS-1051530
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: American technical standard
Category: Technical standards ASME
Annotation of standard text ASME B18.13.1M:2011(R2022) :
This Standard covers the general, dimensional, material, and mechanical requirements for metric through-hardened (property classes 8.8, 9.8, and 10.9) machine screws and case-hardened tapping screws from 5 mm to 12 mm captivated washer assemblies (SEMS). The covered washer types are helical, plain, conical, and toothed.This Standard describes two different methods of SEMS manufacturing. It also covers standard and modified hardness requirements for machine screw SEMS.The inclusion of dimensional data in this Standard is not intended to imply that all of the products described herein are stock production items. Consumers should consult with respective suppliers concerning the availability of products.In addition, this Standard includes Nonmandatory Appendices that contain information considered of significant importance to both purchaser and manufacturer.
Reaffirmed: 2022
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